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Give All Solutions of the Nonlinear System of Equations, Including x23y2=14x2+3y2=19\begin{aligned}x ^ { 2 } - 3 y ^ { 2 } & = 1 \\4 x ^ { 2 } + 3 y ^ { 2 } & = 19\end{aligned}

question 254

Multiple Choice

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.
- x23y2=14x2+3y2=19\begin{aligned}x ^ { 2 } - 3 y ^ { 2 } & = 1 \\4 x ^ { 2 } + 3 y ^ { 2 } & = 19\end{aligned}


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